Oliveira and Wieczorek earned “Performance of the Night” awards, and Poirier and Gaethje earned “Fight of the Night” honors.

UFC officials announced the winners following the event, which MMAjunkie attended.

Poirier (23-5 MMA, 15-4 UFC) and Gaethje (18-2 MMA, 1-2 UFC) slugged it out for three rounds in their lightweight main event – which is exactly what the MMA world expected them to do. But quickly into the fourth round, Poirier stunned Gaethje and took him out 33 seconds into the frame. Gaethje had worked dozens of leg kicks throughout the first 15 minutes, but Poirier’s boxing was on point throughout.

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Dustin Poirier def. Justin Gaethje at UFC on FOX 29: Best photos

In the welterweight co-main event, Oliveira (19-4-1 MMA, 8-3-1 UFC) submitted former interim champion Carlos Condit (30-12 MMA, 7-8 UFC) with a guillotine choke midway through the second round. Condit won the first round on all three judges’ scorecards. But in the second, Oliveira bloodied him up in a big way, then took him out with the choke.

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Alex Oliveira def. Carlos Condit at UFC on FOX 29: Best photos

Wieczorek (10-1 MMA, 2-0 UFC) made some history when he submitted Arjan Bhullar (7-1 MMA, 1-1 UFC) in the second round of their heavyweight fight when he became just the second fighter in UFC history to finish a fight with an omoplata.